diff options
Diffstat (limited to 'tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt')
4 files changed, 30 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/implement.js new file mode 100644 index 0000000000..3a12dde487 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/implement.js @@ -0,0 +1,6 @@ +'use strict'; + +if (!require('./is-implemented')()) { + Object.defineProperty(Math, 'cbrt', { value: require('./shim'), + configurable: true, enumerable: false, writable: true }); +} diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/index.js new file mode 100644 index 0000000000..89f966dfe4 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/index.js @@ -0,0 +1,5 @@ +'use strict'; + +module.exports = require('./is-implemented')() + ? Math.cbrt + : require('./shim'); diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/is-implemented.js new file mode 100644 index 0000000000..69809f3cf4 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/is-implemented.js @@ -0,0 +1,7 @@ +'use strict'; + +module.exports = function () { + var cbrt = Math.cbrt; + if (typeof cbrt !== 'function') return false; + return cbrt(2) === 1.2599210498948732; +}; diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/shim.js new file mode 100644 index 0000000000..bca196026c --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/shim.js @@ -0,0 +1,12 @@ +'use strict'; + +var pow = Math.pow; + +module.exports = function (x) { + if (isNaN(x)) return NaN; + x = Number(x); + if (x === 0) return x; + if (!isFinite(x)) return x; + if (x < 0) return -pow(-x, 1 / 3); + return pow(x, 1 / 3); +}; |